ENH: Consistency improvement for setting postProcessing directory name

...ons/utilities/mesh/manipulation/checkMesh/checkGeometry.C

...ations/utilities/mesh/manipulation/checkMesh/checkTools.C

...ities/mesh/manipulation/moveDynamicMesh/moveDynamicMesh.C

...cessing/miscellaneous/profilingSummary/profilingSummary.C

...enFOAM/db/functionObjects/functionObject/functionObject.C

...enFOAM/db/functionObjects/functionObject/functionObject.H

src/OpenFOAM/db/functionObjects/writeFile/writeFile.C

src/OpenFOAM/db/functionObjects/writeFile/writeFile.H

...icles/extractEulerianParticles/extractEulerianParticles.C

src/functionObjects/field/streamLine/streamLineBase.C

src/functionObjects/graphics/runTimePostProcessing/scene.C

...FunctionObjects/CloudFunctionObject/CloudFunctionObject.C

...randomProcesses/noise/noiseModels/noiseModel/noiseModel.C

src/sampling/probes/probes.C

src/sampling/sampledSet/sampledSets/sampledSets.C

...sampling/sampledSurface/sampledSurfaces/sampledSurfaces.C